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diff --git a/llvm/test/Transforms/GuardWidening/loop-schedule.ll b/llvm/test/Transforms/GuardWidening/loop-schedule.ll
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+++ b/llvm/test/Transforms/GuardWidening/loop-schedule.ll
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+; RUN: opt -S -licm -loop-guard-widening -licm -debug-pass=Structure < %s 2>&1   | FileCheck %s
+
+; Main point of this test is to check the scheduling -- there should be
+; no analysis passes needed between LICM and LoopGuardWidening
+
+; TODO: Because guard widdening currently requires post-dom, we end up
+; breaking the loop pass manager to compute it.  Need to either make all
+; loop passes preserve postdom (hard) or make it optional in guard widdening
+; CHECK: Loop Pass Manager
+; CHECK:   Loop Invariant Code Motion
+; CHECK: Post-Dominator Tree Construction
+; CHECK: Loop Pass Manager
+; CHECK:   Widen guards (within a single loop, as a loop pass)
+; CHECK:   Loop Invariant Code Motion
+
+declare void @llvm.experimental.guard(i1,...)
+
+define void @iter(i32 %a, i32 %b, i1* %c_p) {
+; CHECK-LABEL @iter
+; CHECK:  %cond_0 = icmp ult i32 %a, 10
+; CHECK:  %cond_1 = icmp ult i32 %b, 10
+; CHECK:  %wide.chk = and i1 %cond_0, %cond_1
+; CHECK:  call void (i1, ...) @llvm.experimental.guard(i1 %wide.chk) [ "deopt"() ]
+
+entry:
+  %cond_0 = icmp ult i32 %a, 10
+  call void (i1, ...) @llvm.experimental.guard(i1 %cond_0) [ "deopt"() ]
+  br label %loop
+
+loop:                                             ; preds = %loop.preheader, %loop
+  %cond_1 = icmp ult i32 %b, 10
+  call void (i1, ...) @llvm.experimental.guard(i1 %cond_1) [ "deopt"() ]
+  %cnd = load i1, i1* %c_p
+  br i1 %cnd, label %loop, label %leave.loopexit
+
+leave.loopexit:                                   ; preds = %loop
+  br label %leave
+
+leave:                                            ; preds = %leave.loopexit, %entry
+  ret void
+}